package edu.university.demo.system.repository;

import org.springframework.data.repository.PagingAndSortingRepository;

import edu.university.demo.system.entit.User;

/**
 * 用户CRUD接口
 * 
 * @author mayanping
 *
 */
public interface UserDao extends PagingAndSortingRepository<User, Long> {
	
	User findByLoginName(String loginName);
	
}
